Chronicle, that is, the year when a person was born, is expressed by the branches of the solar calendar, that is, the chronology of branches. The annual column update is based on the beginning of each spring. The four pillars and eight characters are all based on the solar terms, and do not refer to any lunar calendar content. Dry calendar belongs to solar calendar. Take beginning of spring as the first year.
Chinese name
bead
explain
In other words, the year of birth is represented by the branches of the lunar calendar.
form
Four pillars are made up of eight branches?
Another name
Eight-character birthday